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Genetic predisposition to hypertension is associated with preeclampsia in European and Central Asian women
Nature Communications ( IF 16.6 ) Pub Date : 2020-11-25 , DOI: 10.1038/s41467-020-19733-6
Valgerdur Steinthorsdottir 1 , Ralph McGinnis 2 , Nicholas O Williams 2 , Lilja Stefansdottir 1 , Gudmar Thorleifsson 1 , Scott Shooter 2 , João Fadista 3, 4 , Jon K Sigurdsson 1 , Kirsi M Auro 5 , Galina Berezina 6 , Maria-Carolina Borges 7, 8 , Suzannah Bumpstead 2 , Jonas Bybjerg-Grauholm 9 , Irina Colgiu 2 , Vivien A Dolby 10 , Frank Dudbridge 11 , Stephanie M Engel 12 , Christopher S Franklin 2 , Michael L Frigge 1 , Yr Frisbaek 13 , Reynir T Geirsson 13 , Frank Geller 3 , Solveig Gretarsdottir 1 , Daniel F Gudbjartsson 1, 14 , Quaker Harmon 15 , David Michael Hougaard 9 , Tatyana Hegay 16 , Anna Helgadottir 1 , Sigrun Hjartardottir 13 , Tiina Jääskeläinen 17 , Hrefna Johannsdottir 1 , Ingileif Jonsdottir 1, 18 , Thorhildur Juliusdottir 1 , Noor Kalsheker 19 , Abdumadjit Kasimov 16 , John P Kemp 7, 20 , Katja Kivinen 21 , Kari Klungsøyr 22, 23 , Wai K Lee 24 , Mads Melbye 3, 25, 26 , Zosia Miedzybrodska 27 , Ashley Moffett 28 , Dilbar Najmutdinova 29 , Firuza Nishanova 29 , Thorunn Olafsdottir 1, 18 , Markus Perola 5, 30 , Fiona Broughton Pipkin 31 , Lucilla Poston 32 , Gordon Prescott 27, 33 , Saedis Saevarsdottir 1 , Damilya Salimbayeva 6 , Paula Juliet Scaife 31 , Line Skotte 3 , Eleonora Staines-Urias 11 , Olafur A Stefansson 1 , Karina Meden Sørensen 34 , Liv Cecilie Vestrheim Thomsen 35, 36 , Vinicius Tragante 1, 37 , Lill Trogstad 38 , Nigel A B Simpson 39 , , , Tamara Aripova 16 , Juan P Casas 40, 41 , Anna F Dominiczak 24 , James J Walker 10 , Unnur Thorsteinsdottir 1, 18 , Ann-Charlotte Iversen 36 , Bjarke Feenstra 3 , Deborah A Lawlor 7, 8, 42 , Heather Allison Boyd 3 , Per Magnus 43 , Hannele Laivuori 17, 44, 45 , Nodira Zakhidova 16 , Gulnara Svyatova 6 , Kari Stefansson 1, 18 , Linda Morgan 19
Affiliation  

Preeclampsia is a serious complication of pregnancy, affecting both maternal and fetal health. In genome-wide association meta-analysis of European and Central Asian mothers, we identify sequence variants that associate with preeclampsia in the maternal genome at ZNF831/20q13 and FTO/16q12. These are previously established variants for blood pressure (BP) and the FTO variant has also been associated with body mass index (BMI). Further analysis of BP variants establishes that variants at MECOM/3q26, FGF5/4q21 and SH2B3/12q24 also associate with preeclampsia through the maternal genome. We further show that a polygenic risk score for hypertension associates with preeclampsia. However, comparison with gestational hypertension indicates that additional factors modify the risk of preeclampsia.



中文翻译:

高血压的遗传易感性与欧洲和中亚女性的先兆子痫有关

先兆子痫是一种严重的妊娠并发症,影响母体和胎儿的健康。在对欧洲和中亚母亲的全基因组关联荟萃分析中,我们在ZNF831 /20q13 和FTO /16q12 的母体基因组中鉴定了与先兆子痫相关的序列变异。这些是先前建立的血压 (BP) 变体,FTO变体也与体重指数 (BMI) 相关。对 BP 变体的进一步分析确定MECOM /3q26、FGF5 /4q21 和SH2B3的变体/12q24 还通过母体基因组与先兆子痫相关。我们进一步表明,高血压的多基因风险评分与先兆子痫有关。然而,与妊娠期高血压的比较表明,其他因素会改变先兆子痫的风险。

更新日期:2020-11-26
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